President Lincoln gives his Gettysburg Address. (2013). The History Channel website. Retrieved 4:44, May 25, 2013, from http://www.history.com/this-day-in-history/lincolns-gettysburg-address.
President Lincoln gives his Gettysburg Address. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/lincolns-gettysburg-address [Accessed 25 May 2013].
“President Lincoln gives his Gettysburg Address.” 2013. The History Channel website. May 25 2013, 4:44 http://www.history.com/this-day-in-history/lincolns-gettysburg-address.
“President Lincoln gives his Gettysburg Address,” The History Channel website, 2013, http://www.history.com/this-day-in-history/lincolns-gettysburg-address [accessed May 25, 2013].
“President Lincoln gives his Gettysburg Address,” The History Channel website, http://www.history.com/this-day-in-history/lincolns-gettysburg-address (accessed May 25, 2013).
President Lincoln gives his Gettysburg Address [Internet]. The History Channel website; 2013 [cited 2013 May 25] Available from: http://www.history.com/this-day-in-history/lincolns-gettysburg-address.
President Lincoln gives his Gettysburg Address, http://www.history.com/this-day-in-history/lincolns-gettysburg-address (last visited May 25, 2013).
President Lincoln gives his Gettysburg Address. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/lincolns-gettysburg-address. Accessed May 25, 2013.